Color Black + Red Brand LusteFire Model P10 Quantity 1 Piece Material Aluminum Alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN T6 Number of Emitters 1 Color BIN Cool White Working Voltage 7.2~8.4 V Power Supply 1 x 18650 Battery Pack (4 x 18650 batteries with two parallel two series included) Current 2500 mA Theoretical Lumens 900 lumens Actual Lumens 800 lumens Runtime 2~3 Hour Number of Modes 5 Mode Arrangement HiMidLowOthersHi>Mid>Low(Black Switch); Constant Output Mode>Fast Strobe(Red Switch) Mode Memory No Switch Type Reverse clickyOthersDual Reverse Clicky Lens Glass Reflector Aluminum Smooth Flashlight Mounting Handlebar Switch Location Tailcap Beam Range 200 m Packing List 1 x Bike Light (25cm) 1 x US Plug Charger (100~240V 50/60Hz 90cm) 1 x 18650 Battery Pack (4 x 18650 batteries 4400mAh 30cm) 2 x Fixed Rubber O-rings